As of January 7, 2021, over ***clinical trials had been authorized in Spain to evaluate the efficacy of various treatments against the coronavirus. Of these, approximately ** percent had not yet started, while *** percent had been completed.
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AEMPS. (January 7, 2021). Percentage distribution of clinical trials of coronavirus treatments authorized in Spain as of January 2021, by trial situation [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved August 04, 2026, from /statistics/1167857/covid-19-situation-of-the-essays-clinicians-authorized-in-spain/
AEMPS. "Percentage distribution of clinical trials of coronavirus treatments authorized in Spain as of January 2021, by trial situation." Chart. January 7, 2021. ÌÇÐÄÆƽâ°æ. Accessed August 04, 2026. /statistics/1167857/covid-19-situation-of-the-essays-clinicians-authorized-in-spain/
AEMPS. (2021). Percentage distribution of clinical trials of coronavirus treatments authorized in Spain as of January 2021, by trial situation. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: August 04, 2026. /statistics/1167857/covid-19-situation-of-the-essays-clinicians-authorized-in-spain/
AEMPS. "Percentage Distribution of Clinical Trials of Coronavirus Treatments Authorized in Spain as of January 2021, by Trial Situation." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 7 Jan 2021, /statistics/1167857/covid-19-situation-of-the-essays-clinicians-authorized-in-spain/
AEMPS, Percentage distribution of clinical trials of coronavirus treatments authorized in Spain as of January 2021, by trial situation ÌÇÐÄÆƽâ°æ, /statistics/1167857/covid-19-situation-of-the-essays-clinicians-authorized-in-spain/ (last visited August 04, 2026)
Percentage distribution of clinical trials of coronavirus treatments authorized in Spain as of January 2021, by trial situation [Graph], AEMPS, January 7, 2021. [Online]. Available: /statistics/1167857/covid-19-situation-of-the-essays-clinicians-authorized-in-spain/
